| 粉煤灰混凝土路面经济效益分析 |
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| 引用本文： | 苏加强,凌天清,吴春波.粉煤灰混凝土路面经济效益分析[J].交通标准化,2009(3):64-66. |
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| 作者姓名： | 苏加强 凌天清 吴春波 |
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| 作者单位： | [1]重庆交通大学土木建筑学院,重庆400074 [2]云南省公路科学技术研究所,云南昆明650051 |
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| 摘 要： | 通过对粉煤灰混凝土路面与普通水泥混凝土路面进行比较，阐明粉煤灰混凝土路面所具有的显著的直接经济效益和间接经济效益．对于粉煤灰水泥混凝土路面的进一步发展和大面积推广意义深远。
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| 关 键 词： | 粉煤灰混凝土路面 直接经济效益 间接经济效益 |
The Economic Analysis of Fly Ash Concrete |
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| Institution: | SU Jia-qiang, LING Tian-qing, WU Chun-bo(1.School of Civil Engineering and Architecture, Chongqing Jiaotong University, Chongqing 400074, China; 2.Science and Technology Institute for Highway of Yunnan Province, Kunming 650051, China) |
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| Abstract: | By comparing fly ash concrete pavement and ordinary cement concrete pavement, it is clarified that fly ash concrete pavement has significant direct economic benefits and indirect economic benefits. This is very significant for the further development and promotion of fly ash concrete pavement. |
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| Keywords: | fly ash concrete pavement direct economic benefits indirect economic benefits |
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